Checkerboard and stripe inhomogeneities in cuprates (Articolo in rivista)

Type
Label
  • Checkerboard and stripe inhomogeneities in cuprates (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.75.100505 (literal)
Alternative label
  • Seibold, G (1); Lorenzana, J (2); Grilli, M (3) (2007)
    Checkerboard and stripe inhomogeneities in cuprates
    in Physical review. B, Rapid communications (print); The American Physical Society, Ridge, NY (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Seibold, G (1); Lorenzana, J (2); Grilli, M (3) (literal)
Pagina inizio
  • 100505(R) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prb.aps.org/abstract/PRB/v75/i10/e100505 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 75 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1) Institut für Physik, BTU Cottbus, PBox 101344, 03013 Cottbus, Germany 2) SMC-INFM, ISC-CNR, Dipartimento di Fisica, Università di Roma \"La Sapienza,\" P. Aldo Moro 2, 00185 Roma, Italy 3) INFM-SMC Center and Dipartimento di Fisica, Università di Roma \"La Sapienza,\" P. Aldo Moro 5, I-00185 Roma, Italyly (literal)
Titolo
  • Checkerboard and stripe inhomogeneities in cuprates (literal)
Abstract
  • We systematically investigate charge-ordering phases by means of a restricted and unrestricted Gutzwiller approximation to the single-band Hubbard model with nearest- (t) and next-nearest- (t(')) neighbor hopping. When parallel to t(')/t parallel to is small, as appropriate for La2-xSrxCuO4, stripes are found, whereas in compounds with larger parallel to t(')/t parallel to (such as Ca2-xNaxCuO2Cl2 and Bi2Sr2CaCu2O8+delta) checkerboard structures are favored. In contrast to the linear doping dependence found for stripes the charge periodicity of checkerboard textures is locked to 4 unit cells over a wide doping range. In addition we find that checkerboard structures are favored at surfaces. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Editore di
Insieme di parole chiave di
data.CNR.it